WebContextBase Class

Artigo
01/27/2012

[WCF RIA Services Version 1 Service Pack 2 is compatible with either .NET framework 4 or .NET Framework 4.5, and with either Silverlight 4 or Silverlight 5.]

Provides context for the application.

Inheritance Hierarchy

System.Object
System.ServiceModel.DomainServices.Client.ApplicationServices.WebContextBase

Namespace: System.ServiceModel.DomainServices.Client.ApplicationServices
Assembly: System.ServiceModel.DomainServices.Client.Web (in System.ServiceModel.DomainServices.Client.Web.dll)

Syntax

'Declaration
Public MustInherit Class WebContextBase _
    Implements INotifyPropertyChanged, IApplicationService, IApplicationLifetimeAware

'Usage
Dim instance As WebContextBase

public abstract class WebContextBase : INotifyPropertyChanged, 
    IApplicationService, IApplicationLifetimeAware

public ref class WebContextBase abstract : INotifyPropertyChanged, 
    IApplicationService, IApplicationLifetimeAware

[<AbstractClassAttribute>]
type WebContextBase =  
    class
        interface INotifyPropertyChanged
        interface IApplicationService
        interface IApplicationLifetimeAware
    end

public abstract class WebContextBase implements INotifyPropertyChanged, IApplicationService, IApplicationLifetimeAware

The WebContextBase type exposes the following members.

Constructors

	Name	Description
	WebContextBase	Initializes a new instance of the WebContextBase class.

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Properties

	Name	Description
	Authentication	Gets or sets the authentication context for the application.
	Current	Gets the context that is registered as a lifetime object with the current application.
	User	Gets a principal representing the authenticated identity.

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Methods

	Name	Description
	Equals	(Inherited from Object.)
	Finalize	(Inherited from Object.)
	GetHashCode	(Inherited from Object.)
	GetType	(Inherited from Object.)
	MemberwiseClone	(Inherited from Object.)
	OnPropertyChanged	Raises a PropertyChanged event.
	RaisePropertyChanged	Raises a PropertyChanged event for the specified property.
	ToString	(Inherited from Object.)

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Explicit Interface Implementations

	Name	Description
	IApplicationLifetimeAwareExited	Called by an application immediately after the Application.Exit event occurs.
	IApplicationLifetimeAwareExiting	Called by an application immediately before the Application.Exit event occurs.
	INotifyPropertyChanged.PropertyChanged	Occurs when a property value changes.
	IApplicationLifetimeAwareStarted	Called by an application immediately after the Application.Startup event occurs.
	IApplicationLifetimeAwareStarting	Called by an application immediately before the Application.Startup event occurs.
	IApplicationServiceStartService	Starts the context as an application service.
	IApplicationServiceStopService	Stops the context as an application service.

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Remarks

This context makes services and other values available for consumption from code and XAML.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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